CN108796953A - A kind of spinning spray equipment and washing machine - Google Patents
A kind of spinning spray equipment and washing machine Download PDFInfo
- Publication number
- CN108796953A CN108796953A CN201710295038.XA CN201710295038A CN108796953A CN 108796953 A CN108796953 A CN 108796953A CN 201710295038 A CN201710295038 A CN 201710295038A CN 108796953 A CN108796953 A CN 108796953A
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- China
- Prior art keywords
- spray
- rotary shaft
- impeller
- rotating component
- spinning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 239000007921 spray Substances 0.000 title claims abstract description 147
- 238000009987 spinning Methods 0.000 title claims abstract description 41
- 238000005406 washing Methods 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 103
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 7
- 230000000977 initiatory effect Effects 0.000 claims description 16
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 description 7
- 238000005507 spraying Methods 0.000 description 6
- 238000001035 drying Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000002386 leaching Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/04—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid solely by water jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
- B05B3/06—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet by jet reaction, i.e. creating a spinning torque due to a tangential component of the jet
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a kind of spinning spray equipment and washing machines, the spinning spray equipment includes spray head, and setting, which is supplied water, in the spray head flows the through-hole of process, and one end of the through-hole is water inlet, the other end is water outlet, and the water inlet connects inlet pipeline；Rotating component, the rotating component is arranged in the through-hole of the water outlet of the spray head, the rotating component includes bearing block, the impeller of rotary shaft and setting on the rotary shaft, and spray water flow impact impeller makes its rotation, the spray of changing section flow be discharged direction.The spinning spray equipment significantly improves spray range, improves spray efficiency and effect；And it is simple in structure, parts are few, at low cost, and reliability is high.
Description
Technical field
The present invention relates to washing machine technology fields, more particularly to a kind of spinning spray equipment and tool for washing machine
There is its washing machine.
Background technology
Existing washing machine into water spray clothes device, door and window spray equipment and water circulating sprayer, spray head
Spray range it is small, spraying effect is poor.
Under normal circumstances, people do spray equipment greatly to enhance spraying effect, or the multiple spray equipments of installation.
It is done so that both having increased spray equipment the space occupied to increase the volume of washing machine, while increasing water and energy
Consumption.
A kind of spray equipment for washing machine is disclosed application No. is 201610514730.2 Chinese patent and is had
Its washing machine, the spray equipment include：Water inlet pipe and spray head assembly, spray head assembly are rotatably provided in water inlet pipe
Water outlet, and the axis for the water outlet that the Pivot axle for spraying head assembly is water inlet pipe, spray in head assembly and limit water conservancy diversion
Chamber, diversion cavity are connected to water inlet pipe, and spray the water outlet for having in head assembly and being connected to diversion cavity, and water outlet is relative to rotation
Turn inclined, diversion cavity is formed with guide face on the interior surface opposite with the water outlet of water inlet pipe, is revolving around it center
Water conservancy diversion faces away from the direction inclination of the water outlet of water inlet pipe on one direction of axis.Although this spray equipment can make water outlet
The flow of outflow forms 360 ° omni-directional rotary spray, and spray area coverage is big, still, spray can be brought while spray area is big
The weak problem of water drenching stream.In practical washing machine work, spray range suitably increases spray range on the basis of original sprays direction and is
Can, and aforementioned patent then largely reduced former spray direction, spraying effect is relatively undesirable.
In view of this special to propose the present invention.
Invention content
The technical problem to be solved in the present invention is to overcome the deficiencies of the prior art and provide a kind of spin for washing machine
Turn spray equipment and the washing machine with it.
In order to solve the above technical problems, the present invention is using the basic conception of technical solution：A kind of spinning spray equipment,
Including
Spray head, the interior setting of the spray head, which is supplied water, flows the through-hole of process, and one end of the through-hole is water inlet, the other end
For water outlet, the water inlet connects inlet pipeline；
Rotating component, the rotating component are arranged in the through-hole of the water outlet of the spray head, the spinning
Component includes bearing block, the impeller of rotary shaft and setting on the rotary shaft, and spray water flow impact impeller makes its rotation, changing section
The spray of flow is discharged direction.
The spray water outlet is sprayed along the rotation axis a of impeller within the scope of included angle A, and the included angle A is in the impeller
Twice to the angle between the line and the rotation axis a of impeller at water outlet edge of the heart.
The size of the included angle A is related with the inside radius R of the water outlet, with the impeller center to water outlet edge
Distance L it is also related, ratio R/L >=0.2 of the two, it is preferred that R >=2mm, L≤10mm.
The impeller includes at least two panels propeller blade, which tilts at least partially along rotary shaft extends,
The inclination extending direction of each propeller blade is identical, it is preferred that the shape and size of each propeller blade are identical, along the rotation
Axis is circumferentially uniformly distributed.
The initiating terminal of the propeller blade is extended in parallel along rotary shaft, and end face is perpendicular to rotary shaft thereon.
The end of the propeller blade is arranged in parallel with initiating terminal, the initiating terminal of one propeller blade and its phase
The distance of vertical rotary axis direction between the end of adjacent propeller blade is B, 0≤B of the distance≤rotation shaft diameter.
The rotary shaft is integrally formed with the impeller；Or the impeller center is equipped with axis hole, the rotary shaft runs through
It is arranged in axis hole.
The rotating component includes two bearing blocks, and the rotary shaft is connected between two bearing blocks, the spin
Turn component by the bearing block to be arranged in the spray head.
The rotating component is removably arranged in the spray head, the first limit of setting knot in the spray head
Structure, limitation rotating component are moved to water outlet direction；Second position limiting structure is set outside the spray head, the spray is mounted
Drench head.
The present invention also proposes a kind of washing machine with above-mentioned spray structure.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art.
1, while not weakening main jet leaching direction spraying effect, hence it is evident that improve spray range, improve spray efficiency and effect
Fruit；
2, it realizes and is faster drenched by spray when clothing starts washing, realize that door and window is sprayed cleaner non-foam, realize water
It is wider that coverage area is sprayed in cyclic process, it is better；
3, simple in structure, parts are few, at low cost, and reliability is high.
The specific implementation mode of the present invention is described in further detail below in conjunction with the accompanying drawings.
Description of the drawings
A part of the attached drawing as the present invention, for providing further understanding of the invention, of the invention is schematic
Embodiment and its explanation do not constitute inappropriate limitation of the present invention for explaining the present invention.Obviously, the accompanying drawings in the following description
Only some embodiments to those skilled in the art without creative efforts, can be with
Other accompanying drawings can also be obtained according to these attached drawings.In the accompanying drawings：
Fig. 1 is spinning spray equipment installation explosive view of the present invention；
Fig. 2 is rotating component partial schematic diagram；
Fig. 3 is the vertical view of Fig. 2；
Fig. 4 is the C-C of Fig. 3 to sectional view；
Fig. 5 is one spinning spray equipment scheme of installation one of the embodiment of the present invention；
Fig. 6 is the D-D of this Fig. 5 to the magnified partial view of sectional view；
Fig. 7 is one spinning spray equipment scheme of installation two of the embodiment of the present invention.
In figure：1, spinning spray equipment；11, spray head；111 water inlets；112, water outlet；113, the second limit knot
Structure；12, rotating component；121, impeller；1211, propeller blade；1212, initiating terminal；1213, end；122, rotary shaft；
123, bearing block；2, mounting hole；3, hermetyic window pad；4, air intake vent；L, distance of the impeller center to water outlet edge；R, water outlet
Locate inside radius.
It should be noted that these attached drawings and verbal description are not intended to the design model limiting the invention in any way
It encloses, but is that those skilled in the art illustrate idea of the invention by referring to specific embodiments.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in embodiment is clearly and completely described, following embodiment for illustrating the present invention, but
It is not limited to the scope of the present invention.
In the description of the present invention, it should be noted that the orientation or position of the instructions such as term "upper", "lower", "inner", "outside"
It is to be based on the orientation or positional relationship shown in the drawings to set relationship, is merely for convenience of description of the present invention and simplification of the description, rather than
Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot
It is interpreted as limitation of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connects, and can also be electrical connection；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
The specific implementation mode of the present invention is further introduced below in conjunction with the accompanying drawings.
As shown in Fig. 1-Fig. 7, a kind of spinning spray equipment 1, including
Spray head 11, the interior setting of the spray head 11, which is supplied water, flows the through-hole of process, and one end of the through-hole is water inlet
111, the other end is water outlet 112, and the water inlet 111 connects inlet pipeline；
Rotating component 12, the rotating component 12 are arranged in the through-hole at the water outlet 112 of the spray head 11,
The rotating component 12 includes bearing block, rotary shaft 122 and the impeller 121 being arranged in rotary shaft 122, and spray water flow impacts leaf
Wheel 121 makes its rotation, the spray of changing section flow be discharged direction.
In the above scheme, various types of washing machines that the spinning spray equipment 1 is suitable for having spray demand.This
Invention spinning spray equipment 1 can be installed in the plurality of positions of washing machine, such as outer barrel shell, door and window, hermetyic window pad 3.With
In washing machine into water spray clothing, door and window spray and water circulated sprinkling etc..The spinning spray equipment 1 is equipped with spray head 11
With rotating component 12, it is water inlet that 11 one end of the spray head, which connects the inlet pipeline of washing machine or spray inlet pipeline,
111, other end spray water outlet is water outlet 112, and the through-hole between the water inlet 111 and water outlet 112 is passed through for spray water flow
It crosses.The rotating component 12 includes bearing block, rotary shaft 122 and the impeller 121 being arranged in rotary shaft 122.The bearing
Seat supports rotary shaft 122 is simultaneously detachably connected with spray head 11；The rotary shaft 122 is rotatably connected or fixes with bearing block
Connection, is fixedly connected or is rotatably connected with impeller 121, when the rotary shaft 122 is fixedly connected with impeller 121, then its with
Bearing block is rotatably connected, and when the rotary shaft 122 and impeller 121 are rotatably connected, then it is fixedly connected with the bearing seat；It is described
Impeller 121 is integrally formed with rotary shaft 122 or is fixedly connected or is rotatably connected.
Further, the spray water outlet is sprayed along the 122 line a of rotary shaft of impeller 121 within the scope of included angle A, the folder
Angle A is 121 center of the impeller to two of the angle between the line and the rotation axis a of impeller 121 at 112 edge of water outlet
Times.
In the above scheme, after the spray water flow enters from the water inlet 111 of spray head 11, spray water flow impacts leaf
121 rotation of wheel, the impeller 121 of rotation have flow-disturbing effect, and change the direction of a stream of water the axis a for making it along rotary shaft 122, is pressing from both sides
Within the scope of the A of angle, spray.
Further, the size of the included angle A is related with the inside radius R at the water outlet 112, with the impeller 121
The distance L at center to 112 edge of water outlet is also related, ratio R/L >=0.2 of the two, it is preferred that R >=2mm, L≤10mm.
In the above scheme, the size of the included angle A is related with the inside radius R at the water outlet 112, and inside radius is got over
Greatly, the included angle A is bigger；The size of the included angle A also has with 121 center of the impeller to 112 edge distance L of water outlet
It closes, distance is bigger, and angle is smaller；Ratio R/L >=0.2 of the two, the ratio of the two is bigger, and the range of spray is bigger.
Further, the impeller 121 includes at least two panels propeller blade 1211, at least portion of propeller blade 1211
Divide to tilt along rotary shaft 122 and extend, the inclination extending direction of each propeller blade 1211 is identical, it is preferred that each propeller blade
1211 shape and size are identical, are circumferentially uniformly distributed along the rotary shaft 122.
In the above scheme, the spinning for the realization rotating component 12 under spray water flow impact, the impeller
121 include at least two propeller blades 1211, and the rotating component 12 may include two propeller blades 1211, can also
It, will not including three, four or five, six even more propeller blades 1211, but preferably between three to six
The speed of spinning, dynamics and the possibility of spinning are reduced because 1211 quantity of propeller blade is few, it will not be because of spiral shell
1211 quantity of rotation paddle blade is too many and makes complicatedization.The propeller blade 1211 prolongs at least partially along the inclination of rotary shaft 122
It stretches, is to meet obstructions and turn to the resistance power of rotation, the propeller blade 1211 when spray water flow impacts
Can be to tilt to extend all along rotary shaft 122, or partly tilt and extend along rotary shaft 122；Each propeller blade
1211 inclination extending direction is identical, is the power for the rotation with the same direction, in case the direction of rotary power is different
It is slow to generate the speed that power cancels out each other and is unable to spinning or spinning.In preferred embodiment in said program, each spiral
The shape and size of paddle blade 1211 are identical, are circumferentially uniformly distributed along the rotary shaft 122, are provided to obtain the same direction
Rotary power, in this case, rotating component 12 generate the resistance for not having other forms to generate when spinning, make spinning more
Add smooth and easy.
Further, the initiating terminal 1212 of the propeller blade 1211 is extended in parallel along rotary shaft 122, and end face is hung down thereon
Directly in rotary shaft 122.
In the above scheme, the initiating terminal 1212 of the propeller blade 1211 is extended in parallel along rotary shaft 122, the upper end
Face is perpendicular to rotary shaft 122.It is in order to which it is guided and is shunted when flow flows through rotating component 12 at the beginning
Flow.
Further, the end 1213 of the propeller blade 1211 is arranged in parallel with initiating terminal 1212, one spiral shell
Revolve 122 side of vertical rotating shaft between the end 1213 of 1212 propeller blade 1211 adjacent thereto of initiating terminal of paddle blade 1211
To distance be B, 0≤B of the distance≤122 diameter of rotary shaft.
In the above scheme, the end 1213 of the propeller blade 1211 is arranged in parallel with initiating terminal 1212, in order to fill
Divide using flow force and improves efficiency；1212 propeller blade adjacent thereto of initiating terminal of one propeller blade 1211
The distance in 122 direction of vertical rotating shaft between 1211 end 1213 be B, 0≤B of the distance≤122 diameter of rotary shaft, in order to
It makes full use of flow force and water flow is not interfered while improving efficiency, in this case, water will not be because of in spiral
Flow through too long of distance in paddle blade 1211 and reduce flow velocity and rotary speed etc..Some water is straight by distance B simultaneously
Outflow is connect, flow force is enhanced.
Further, the rotary shaft 122 is integrally formed with the impeller 121；Or 121 center of impeller is equipped with axis
Hole, the rotary shaft 122 is through setting in axis hole.
In the above scheme, the rotary shaft 122 is integrally formed with the impeller 121, then the rotary shaft 122 is rotatable
Be connected on the bearing block；Or 121 center of impeller is equipped with axis hole, the rotary shaft 122 is rotatable through setting
It sets in axis hole, then the rotary shaft 122 is fixedly connected on bearing block；Or 121 center of impeller is equipped with axis hole, it is described
Rotary shaft 122 is fixed through being arranged in axis hole, then the rotary shaft 122 is rotatably attached on bearing block.
Further, the rotating component 12 includes two bearing blocks, and the rotary shaft 122 is connected to two bearing blocks
Between, the rotating component 12 is arranged by the bearing block in the spray head 11.
The rotating component 12 includes two bearing blocks, when the impeller 121 is fixedly connected with rotary shaft 122, institute
Rotary shaft 122 is stated to be rotatably attached between two bearing blocks；It is connect with rotary shaft 122 when the impeller 121 is rotatable
When, the rotary shaft 122 is fixed to be connected on bearing block.
Further, the rotating component 12 is removably arranged in the spray head 11, in the spray head 11
First position limiting structure is set, and limitation rotating component 12 is moved to 112 direction of water outlet；Second limit is set outside the spray head 11
The spray head 11 is mounted in bit architecture 113.
In the above scheme, the rotating component 12 is removably arranged in the spray head 11, removably sets
Set be the spinning spray equipment 1 for convenience maintenance, such as when spray structure is occurred by situations such as blockings such as batting,
The operations such as batting are dredged and cleared up to detachable rotating component 12.The rotating component 12 is arranged in the spray head 11
Interior, the spin rotation structure is gone out the spray head 11 under the impact of flow or is moved under water impact in order to prevent
It is dynamic, the first position limiting structure is set in the spray head 11.There are two different internal diameters for through-hole tool in the spray head 11, described
Internal diameter at water outlet 112 is less than the internal diameter at water inlet 111, and first position limiting structure is set as at the reducing；Or
Setting limit protrusion or annular stop boss in the spray head 11.
The spray head 11 is removably arranged in the mounting hole 2 being arranged in the washing machine, outside the spray head 11
It is the installation in order to limit the spray head 11 in the mounting hole 2 that the second position limiting structure 113, which is arranged, prevents from starting because of spray
Rotating component 12, which starts the actions such as the shaking that rotation is brought, afterwards makes the spray head 11 install insecure or be detached from installation or spray
It is big and influence spraying effect etc. that leaching head 11 shakes range.Second position limiting structure 113 can be annular stop groove, Huo Zheke
Think limiting groove or protrusion etc., is arranged in the mounting hole 2 and the matched structures such as limiting groove or protrusion；Or it is described
Second position limiting structure 113 is the helicitic texture to match with the mounting hole 2.
The present invention also proposes that a kind of washing machine, the washing machine include mounting hole 2, and the spinning spray equipment 1 is removable
The setting unloaded is in the mounting hole 2.
Embodiment one
As shown in figs. 1-7, in the present embodiment, the spinning spray equipment 1 is arranged on roller washing machine, the present embodiment
In be mounted on the hermetyic window pad 3 of roller washing machine, tool is sent convenient for drying system there are one air intake vent 4 on the hermetyic window pad 3
Wind, certainly it is non-drying type roller washing machine hermetyic window pad 3 on there is no the structure.It is arranged at least on the hermetyic window pad 3
One mounting hole 2, the spinning spray equipment 1 are removably arranged in the mounting hole 2.
The spinning spray equipment 1, including
Spray head 11, the interior setting of the spray head 11, which is supplied water, flows the through-hole of process, and one end of the through-hole is water inlet
111, the other end is water outlet 112, and the water inlet 111 connects inlet pipeline；
Rotating component 12, the rotating component 12 are arranged in the through-hole at the water outlet 112 of the spray head 11,
The rotating component 12 includes bearing block, rotary shaft 122 and the impeller 121 being arranged in rotary shaft 122, and spray water flow impacts leaf
Wheel 121 makes its rotation, the spray of changing section flow be discharged direction.
The spray water outlet is sprayed along the 122 line a of rotary shaft of impeller 121 within the scope of included angle A, and the included angle A is described
Twice to the angle between the line and the rotation axis a of impeller 121 at 112 edge of water outlet of 121 center of impeller.
The size of the included angle A is related with the inside radius R at the water outlet 112, with 121 center of the impeller to water outlet
The distance L at 112 edges of mouth is also related, ratio R/L >=0.2 of the two, it is preferred that R >=2mm, L≤10mm.
The impeller 121 includes 5 propeller blades 1211, and the propeller blade 1211 is at least partially along rotary shaft 122
It tilts and extends, the inclination extending direction of each propeller blade 1211 is identical, and shape and size are also identical, and along the rotary shaft
122 are circumferentially uniformly distributed.
The initiating terminal 1212 of the propeller blade 1211 is extended in parallel along rotary shaft 122, and end face is perpendicular to rotation thereon
Axis 122.
The end 1213 of the propeller blade 1211 is arranged in parallel with initiating terminal 1212, one propeller blade
The distance in 122 direction of vertical rotating shaft between the end 1213 of 1211 1212 propeller blade 1211 adjacent thereto of initiating terminal
For B, 0≤B of the distance≤122 diameter of rotary shaft.
The rotary shaft 122 is integrally formed with the propeller blade 1211.
The rotating component 12 is arranged by the bearing block in the spray head 11, and the rotating component 12 wraps
Two bearing blocks are included, the rotary shaft 122 is rotatably attached between two bearing blocks.
The rotating component 12 is removably arranged in the spray head 11, the first limit of setting in the spray head 11
Bit architecture, limitation rotating component 12 are moved to 112 direction of water outlet；Second position limiting structure 113 is set outside the spray head 11,
The spray head 11 is mounted.
For through-hole tool in the spray head 11 there are two different internal diameters, the internal diameter at the water outlet 112 is less than water inlet
Internal diameter at mouthfuls 111 is set as first position limiting structure at the reducing；Second position limiting structure 113 is annular stop
Groove.
Embodiment two
As shown in Fig. 1-Fig. 7, in the present embodiment, the spinning spray equipment 1 is arranged on roller washing machine, this implementation
It is mounted on the hermetyic window pad 3 of roller washing machine in example, there are one air intake vents 4 for tool on the hermetyic window pad 3, are convenient for drying system
Air-supply, the hermetyic window pad 3 of the roller washing machine of certainly non-drying type is without the structure.It is arranged at least on the hermetyic window pad 3
One mounting hole 2, the spinning spray equipment 1 are removably arranged in the mounting hole 2.
The spinning spray equipment 1, including
Spray head 11, the interior setting of the spray head 11, which is supplied water, flows the through-hole of process, and one end of the through-hole is water inlet
111, the other end is water outlet 112, and the water inlet 111 connects inlet pipeline；
Rotating component 12, the rotating component 12 are arranged in the through-hole at the water outlet 112 of the spray head 11,
The rotating component 12 includes bearing block, rotary shaft 122 and the impeller 121 being arranged in rotary shaft 122, and spray water flow impacts leaf
Wheel 121 makes its rotation, the spray of changing section flow be discharged direction.
What is different from the first embodiment is that 121 center of the impeller is equipped with axis hole, the rotary shaft 122 is through setting in axis
In hole.
121 center of the impeller is equipped with axis hole, and the rotary shaft 122 is rotatable to run through setting in axis hole, then described
Rotary shaft 122 is fixedly connected on bearing block；Or 121 center of impeller is equipped with axis hole, the rotary shaft 122 is fixed to pass through
It wears and sets in axis hole, then the rotary shaft 122 is rotatably attached on bearing block.
The above is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this patent
Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompt make it is a little change or be modified to
The equivalent embodiment of equivalent variations, it is right according to the technical essence of the invention as long as being the content without departing from technical solution of the present invention
Any simple modification, equivalent change and modification made by above example, in the range of still falling within the present invention program.
Claims (10)
1. a kind of spinning spray equipment, it is characterised in that：Including
Spray head, the interior setting of the spray head, which is supplied water, flows the through-hole of process, and one end of the through-hole is water inlet, and the other end is
The mouth of a river, the water inlet connect inlet pipeline；
Rotating component, the rotating component are arranged in the through-hole of the water outlet of the spray head, the rotating component
Including bearing block, the impeller of rotary shaft and setting on the rotary shaft, spray water flow impact impeller makes its rotation, changing section flow
Spray be discharged direction.
2. a kind of spinning spray equipment according to claim 1, it is characterised in that：Rotation of the spray water outlet along impeller
Shaft axis a is sprayed within the scope of included angle A, and the included angle A is rotation of the impeller center to the line and impeller at water outlet edge
Twice of angle between shaft axis a.
3. a kind of spinning spray equipment according to claim 2, it is characterised in that：The size of the included angle A with it is described
The inside radius R of water outlet is related, also related to water outlet edge distance L with the impeller center, and the ratio R/L of the two >=
0.2, it is preferred that R >=2mm, L≤10mm.
4. a kind of spinning spray equipment according to claim 1, it is characterised in that：The impeller includes at least two panels spiral shell
Paddle blade is revolved, which tilts at least partially along rotary shaft extends, and the inclination extending direction of each propeller blade is identical,
Preferably, the shape and size of each propeller blade are identical, are circumferentially uniformly distributed along the rotary shaft.
5. a kind of spinning spray equipment according to claim 4, it is characterised in that：The initiating terminal of the propeller blade
It is extended in parallel along rotary shaft, end face is perpendicular to rotary shaft thereon.
6. a kind of spinning spray equipment according to claim 5, it is characterised in that：The end of the propeller blade with
Initiating terminal is arranged in parallel, the vertical rotation between the end of the initiating terminal propeller blade adjacent thereto of one propeller blade
The distance of rotor shaft direction is B, 0≤B of the distance≤rotation shaft diameter.
7. a kind of spinning spray equipment according to claim 1, it is characterised in that：The rotary shaft and the impeller one
It is body formed；Or the impeller center is equipped with axis hole, the rotary shaft is through setting in axis hole.
8. a kind of spinning spray equipment according to claim 5, it is characterised in that：The rotating component includes two
Bearing block, the rotary shaft are connected between two bearing blocks, and the rotating component is arranged by the bearing block described
In spray head.
9. a kind of spinning spray equipment according to claim 1, it is characterised in that：The rotating component is dismountable
It is arranged in the spray head, the first position limiting structure is set in the spray head, limitation rotating component is transported to water outlet direction
It is dynamic；Second position limiting structure is set outside the spray head, the spray head is mounted.
10. a kind of washing machine, it is characterised in that：Including such as claim 1-9 any one of them spinning spray equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710295038.XA CN108796953B (en) | 2017-04-28 | 2017-04-28 | Self-rotating spraying device and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710295038.XA CN108796953B (en) | 2017-04-28 | 2017-04-28 | Self-rotating spraying device and washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108796953A true CN108796953A (en) | 2018-11-13 |
| CN108796953B CN108796953B (en) | 2021-09-07 |
Family
ID=64070609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710295038.XA Active CN108796953B (en) | 2017-04-28 | 2017-04-28 | Self-rotating spraying device and washing machine |
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| CN105970539A (en) * | 2016-06-30 | 2016-09-28 | 无锡小天鹅股份有限公司 | Spraying device for washing machine and washing machine with same |
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| CH362658A (en) * | 1960-10-28 | 1962-06-15 | Evequoz Gabriel | Nozzle |
| RU2031051C1 (en) * | 1992-02-12 | 1995-03-20 | Валентин Федорович Тиваньян | Water-jet propeller rotor |
| US20060016911A1 (en) * | 2004-07-26 | 2006-01-26 | Lu Tung H | Shower head assembly |
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| CN202410895U (en) * | 2011-12-08 | 2012-09-05 | 吴江云峰金属购件涂装有限公司 | Rotating spreading head of static spraying gun |
| KR20150015304A (en) * | 2013-07-31 | 2015-02-10 | 주식회사 디에이피 | Cleaning apparatus |
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| CN108796953B (en) | 2021-09-07 |
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Effective date of registration: 20210813 Address after: Room 221, management committee of Sino German ecological park, 2877 Tuanjie Road, Huangdao District, Qingdao, Shandong 266510 Applicant after: QINGDAO HAIER WASHING ELECTRIC APPLIANCES Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. |
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